package Controller;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import Model.*;
/**
 * Servlet implementation class LogoutStaff
 */
@WebServlet("/LogoutStaff")
public class LogoutStaff extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /*
     * @see HttpServlet#HttpServlet()
     */
    public LogoutStaff() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException
	{
		doProcess(request,response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException
	{
		doProcess(request,response);
	}

	protected void doProcess(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException
	{
		HttpSession thisSession = request.getSession(false);
		thisSession.removeAttribute(LoginStaff.SESSION_KEY);	//Clear Staff User fromSession
		response.sendRedirect(LoginStaff.LOGIN_CONTROL);		//Redirect back to Login
	}
}
	
